CVE catalog

CVE-2026-46675

libpng1.6 affected and fixed versions

unknown

Severity: Medium · CVSS 5.9CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Published: Sep 28, 2026, 10:00:00 PM UTC
Source: [NVD] · [CVE record]

Projects and upstream resources

Reported versions and fixes

Each observation applies to its named package, distribution, and release. Distribution backports can fix a vulnerability while retaining an older upstream version number.

Version impact has not been established. The original provider fields are retained below.

Provider details and historical evidence

Original provider fields

{
  "package_releases": [
    {
      "name": "libpng1.6",
      "status": "fixed",
      "release": "sid",
      "version": "1.6.59-1"
    },
    {
      "name": "libpng1.6",
      "status": "fixed",
      "release": "forky",
      "version": "1.6.59-1"
    },
    {
      "name": "libpng1.6",
      "status": "vulnerable",
      "release": "trixie",
      "version": "1.6.48-1+deb13u5"
    },
    {
      "name": "libpng1.6",
      "status": "fixed",
      "release": "trixie-security",
      "version": "1.6.48-1+deb13u6"
    },
    {
      "name": "libpng1.6",
      "status": "vulnerable",
      "release": "bookworm",
      "version": "1.6.39-2+deb12u5"
    },
    {
      "name": "libpng1.6",
      "status": "fixed",
      "release": "bookworm-security",
      "version": "1.6.39-2+deb12u6"
    }
  ],
  "fixed_versions": [
    {
      "bug": null,
      "name": "libpng1.6",
      "type": "source",
      "origin": null,
      "release": "sid",
      "urgency": "not yet assigned",
      "fixed_version": "1.6.59-1"
    },
    {
      "bug": null,
      "name": "libpng1.6",
      "type": "source",
      "origin": null,
      "release": "forky",
      "urgency": "not yet assigned",
      "fixed_version": "1.6.59-1"
    },
    {
      "bug": null,
      "name": "libpng1.6",
      "type": "source",
      "origin": null,
      "release": "trixie",
      "urgency": "not yet assigned",
      "fixed_version": "1.6.48-1+deb13u6"
    },
    {
      "bug": null,
      "name": "libpng1.6",
      "type": "source",
      "origin": null,
      "release": "bookworm",
      "urgency": "not yet assigned",
      "fixed_version": "1.6.39-2+deb12u6"
    }
  ],
  "distribution_packages": [
    {
      "name": "libpng16",
      "distro": "suse",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.6.59-160000.1.1"
            }
          ]
        }
      ],
      "release": "linux micro 6.2",
      "versions": [],
      "ecosystem": "rpm",
      "fixed_version": "1.6.59-160000.1.1",
      "provider_record_id": "SUSE-SU-2026:24130-1"
    },
    {
      "name": "libpng1.6",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.6.37-2ubuntu0.1~esm4"
            }
          ]
        }
      ],
      "release": "pro",
      "versions": [
        "1.6.37-1",
        "1.6.37-2",
        "1.6.37-2ubuntu0.1~esm1",
        "1.6.37-2ubuntu0.1~esm2",
        "1.6.37-2ubuntu0.1~esm3"
      ],
      "ecosystem": "deb",
      "fixed_version": "1.6.37-2ubuntu0.1~esm4",
      "provider_record_id": "USN-8899-1"
    },
    {
      "name": "libpng1.6",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.6.37-3ubuntu0.7"
            }
          ]
        }
      ],
      "release": "22.04",
      "versions": [
        "1.6.37-3build4",
        "1.6.37-3build5",
        "1.6.37-3ubuntu0.1",
        "1.6.37-3ubuntu0.3",
        "1.6.37-3ubuntu0.4",
        "1.6.37-3ubuntu0.5",
        "1.6.37-3ubuntu0.6"
      ],
      "ecosystem": "deb",
      "fixed_version": "1.6.37-3ubuntu0.7",
      "provider_record_id": "USN-8899-1"
    },
    {
      "name": "libpng1.6",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.6.43-5ubuntu0.7"
            }
          ]
        }
      ],
      "release": "24.04",
      "versions": [
        "1.6.40-1",
        "1.6.40-2",
        "1.6.40-3",
        "1.6.42-1",
        "1.6.43-1",
        "1.6.43-3",
        "1.6.43-5build1",
        "1.6.43-5ubuntu0.1",
        "1.6.43-5ubuntu0.3",
        "1.6.43-5ubuntu0.4",
        "1.6.43-5ubuntu0.5",
        "1.6.43-5ubuntu0.6"
      ],
      "ecosystem": "deb",
      "fixed_version": "1.6.43-5ubuntu0.7",
      "provider_record_id": "USN-8899-1"
    },
    {
      "name": "libpng1.6",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.6.57-1ubuntu0.1"
            }
          ]
        }
      ],
      "release": "26.04",
      "versions": [
        "1.6.50-1",
        "1.6.51-1",
        "1.6.53-1",
        "1.6.54-1",
        "1.6.55-1",
        "1.6.56-1",
        "1.6.57-1"
      ],
      "ecosystem": "deb",
      "fixed_version": "1.6.57-1ubuntu0.1",
      "provider_record_id": "USN-8899-1"
    },
    {
      "name": "libpng1.6",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.6.37-2ubuntu0.1~esm4"
            }
          ]
        }
      ],
      "release": "pro",
      "versions": [
        "1.6.37-1",
        "1.6.37-2",
        "1.6.37-2ubuntu0.1~esm1",
        "1.6.37-2ubuntu0.1~esm2",
        "1.6.37-2ubuntu0.1~esm3"
      ],
      "ecosystem": "deb",
      "fixed_version": "1.6.37-2ubuntu0.1~esm4",
      "provider_record_id": "UBUNTU-CVE-2026-46675"
    },
    {
      "name": "libpng1.6",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.6.37-3ubuntu0.7"
            }
          ]
        }
      ],
      "release": "22.04",
      "versions": [
        "1.6.37-3build4",
        "1.6.37-3build5",
        "1.6.37-3ubuntu0.1",
        "1.6.37-3ubuntu0.3",
        "1.6.37-3ubuntu0.4",
        "1.6.37-3ubuntu0.5",
        "1.6.37-3ubuntu0.6"
      ],
      "ecosystem": "deb",
      "fixed_version": "1.6.37-3ubuntu0.7",
      "provider_record_id": "UBUNTU-CVE-2026-46675"
    },
    {
      "name": "libpng1.6",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.6.43-5ubuntu0.7"
            }
          ]
        }
      ],
      "release": "24.04",
      "versions": [
        "1.6.40-1",
        "1.6.40-2",
        "1.6.40-3",
        "1.6.42-1",
        "1.6.43-1",
        "1.6.43-3",
        "1.6.43-5build1",
        "1.6.43-5ubuntu0.1",
        "1.6.43-5ubuntu0.3",
        "1.6.43-5ubuntu0.4",
        "1.6.43-5ubuntu0.5",
        "1.6.43-5ubuntu0.6"
      ],
      "ecosystem": "deb",
      "fixed_version": "1.6.43-5ubuntu0.7",
      "provider_record_id": "UBUNTU-CVE-2026-46675"
    },
    {
      "name": "libpng1.6",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.6.57-1ubuntu0.1"
            }
          ]
        }
      ],
      "release": "26.04",
      "versions": [
        "1.6.50-1",
        "1.6.51-1",
        "1.6.53-1",
        "1.6.54-1",
        "1.6.55-1",
        "1.6.56-1",
        "1.6.57-1"
      ],
      "ecosystem": "deb",
      "fixed_version": "1.6.57-1ubuntu0.1",
      "provider_record_id": "UBUNTU-CVE-2026-46675"
    },
    {
      "name": "libpng16",
      "distro": "opensuse",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.6.59-1.1"
            }
          ]
        }
      ],
      "release": "tumbleweed",
      "versions": [],
      "ecosystem": "rpm",
      "fixed_version": "1.6.59-1.1",
      "provider_record_id": "OPENSUSE-SU-2026:11984-1"
    },
    {
      "name": "libpng16",
      "distro": "suse",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.6.59-15.27.1"
            }
          ]
        }
      ],
      "release": "linux enterprise server ltss extended security 12 sp5",
      "versions": [],
      "ecosystem": "rpm",
      "fixed_version": "1.6.59-15.27.1",
      "provider_record_id": "SUSE-SU-2026:4801-1"
    },
    {
      "name": "libpng16",
      "distro": "suse",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.6.59-150600.3.26.1"
            }
          ]
        }
      ],
      "release": "linux enterprise module for basesystem 15 sp7",
      "versions": [],
      "ecosystem": "rpm",
      "fixed_version": "1.6.59-150600.3.26.1",
      "provider_record_id": "SUSE-SU-2026:4796-1"
    },
    {
      "name": "libpng16",
      "distro": "suse",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.6.59-150000.3.28.1"
            }
          ]
        }
      ],
      "release": "linux enterprise micro 5.3",
      "versions": [],
      "ecosystem": "rpm",
      "fixed_version": "1.6.59-150000.3.28.1",
      "provider_record_id": "SUSE-SU-2026:4814-1"
    },
    {
      "name": "libpng16",
      "distro": "suse",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.6.59-150000.3.28.1"
            }
          ]
        }
      ],
      "release": "linux enterprise micro 5.4",
      "versions": [],
      "ecosystem": "rpm",
      "fixed_version": "1.6.59-150000.3.28.1",
      "provider_record_id": "SUSE-SU-2026:4814-1"
    },
    {
      "name": "libpng16",
      "distro": "suse",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.6.59-150000.3.28.1"
            }
          ]
        }
      ],
      "release": "linux enterprise micro 5.5",
      "versions": [],
      "ecosystem": "rpm",
      "fixed_version": "1.6.59-150000.3.28.1",
      "provider_record_id": "SUSE-SU-2026:4814-1"
    },
    {
      "name": "libpng16",
      "distro": "suse",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.6.59-160000.1.1"
            }
          ]
        }
      ],
      "release": "linux enterprise server 16.0",
      "versions": [],
      "ecosystem": "rpm",
      "fixed_version": "1.6.59-160000.1.1",
      "provider_record_id": "SUSE-SU-2026:24228-1"
    },
    {
      "name": "libpng16",
      "distro": "suse",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.6.59-160000.1.1"
            }
          ]
        }
      ],
      "release": "linux enterprise server for sap applications 16.0",
      "versions": [],
      "ecosystem": "rpm",
      "fixed_version": "1.6.59-160000.1.1",
      "provider_record_id": "SUSE-SU-2026:24228-1"
    },
    {
      "name": "libpng16",
      "distro": "opensuse",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.6.59-160000.1.1"
            }
          ]
        }
      ],
      "release": "leap 16.0",
      "versions": [],
      "ecosystem": "rpm",
      "fixed_version": "1.6.59-160000.1.1",
      "provider_record_id": "OPENSUSE-SU-2026:22084-1"
    }
  ]
}

OpenFactory catalog packages

Matching against OpenFactory catalog package versions is in progress.

[Debian 12 (Bookworm)]

[libpng16-16]Unknown
Source package: [libpng1.6]
Details (4)
- 1.6.39-2+deb12u5 · amd64 · bookworm
  Affected · Fixed: 1.6.39-2+deb12u6
  dsa · libpng1.6 · debian · bookworm; dsa · libpng1.6 · debian · 12
- 1.6.39-2+deb12u5 · arm64 · bookworm
  Affected · Fixed: 1.6.39-2+deb12u6
  dsa · libpng1.6 · debian · bookworm; dsa · libpng1.6 · debian · 12
- 1.6.39-2+deb12u5 · amd64 · bookworm-security
  Affected · Fixed: 1.6.39-2+deb12u6
  dsa · libpng1.6 · debian · bookworm; dsa · libpng1.6 · debian · 12
- 1.6.39-2+deb12u5 · arm64 · bookworm-security
  Affected · Fixed: 1.6.39-2+deb12u6
  dsa · libpng1.6 · debian · bookworm; dsa · libpng1.6 · debian · 12
[libpng-dev]Unknown
Source package: [libpng1.6]
Details (4)
- 1.6.39-2+deb12u5 · amd64 · bookworm
  Affected · Fixed: 1.6.39-2+deb12u6
  dsa · libpng1.6 · debian · bookworm; dsa · libpng1.6 · debian · 12
- 1.6.39-2+deb12u5 · arm64 · bookworm
  Affected · Fixed: 1.6.39-2+deb12u6
  dsa · libpng1.6 · debian · bookworm; dsa · libpng1.6 · debian · 12
- 1.6.39-2+deb12u5 · amd64 · bookworm-security
  Affected · Fixed: 1.6.39-2+deb12u6
  dsa · libpng1.6 · debian · bookworm; dsa · libpng1.6 · debian · 12
- 1.6.39-2+deb12u5 · arm64 · bookworm-security
  Affected · Fixed: 1.6.39-2+deb12u6
  dsa · libpng1.6 · debian · bookworm; dsa · libpng1.6 · debian · 12
[libpng-tools]Unknown
Source package: [libpng1.6]
Details (4)
- 1.6.39-2+deb12u5 · amd64 · bookworm
  Affected · Fixed: 1.6.39-2+deb12u6
  dsa · libpng1.6 · debian · bookworm; dsa · libpng1.6 · debian · 12
- 1.6.39-2+deb12u5 · arm64 · bookworm
  Affected · Fixed: 1.6.39-2+deb12u6
  dsa · libpng1.6 · debian · bookworm; dsa · libpng1.6 · debian · 12
- 1.6.39-2+deb12u5 · amd64 · bookworm-security
  Affected · Fixed: 1.6.39-2+deb12u6
  dsa · libpng1.6 · debian · bookworm; dsa · libpng1.6 · debian · 12
- 1.6.39-2+deb12u5 · arm64 · bookworm-security
  Affected · Fixed: 1.6.39-2+deb12u6
  dsa · libpng1.6 · debian · bookworm; dsa · libpng1.6 · debian · 12

[Debian 13 (Trixie)]

[libpng16-16t64]Unknown
Source package: [libpng1.6]
Details (5)
- 1.6.48-1+deb13u5 · amd64 · trixie
  Affected · Fixed: 1.6.48-1+deb13u6
  dsa · libpng1.6 · debian · 13
- 1.6.48-1+deb13u5 · arm64 · trixie
  Affected · Fixed: 1.6.48-1+deb13u6
  dsa · libpng1.6 · debian · 13
- 1.6.48-1+deb13u5 · amd64 · trixie-security · Historical version
  Affected · Fixed: 1.6.48-1+deb13u6
  dsa · libpng1.6 · debian · 13
- 1.6.48-1+deb13u5 · arm64 · trixie-security
  Affected · Fixed: 1.6.48-1+deb13u6
  dsa · libpng1.6 · debian · 13
- 1.6.48-1+deb13u6 · amd64 · trixie-security
  Fixed · Fixed: 1.6.48-1+deb13u6
  dsa · libpng1.6 · debian · 13
[libpng-dev]Unknown
Source package: [libpng1.6]
Details (5)
- 1.6.48-1+deb13u5 · amd64 · trixie
  Affected · Fixed: 1.6.48-1+deb13u6
  dsa · libpng1.6 · debian · 13
- 1.6.48-1+deb13u5 · arm64 · trixie
  Affected · Fixed: 1.6.48-1+deb13u6
  dsa · libpng1.6 · debian · 13
- 1.6.48-1+deb13u5 · amd64 · trixie-security · Historical version
  Affected · Fixed: 1.6.48-1+deb13u6
  dsa · libpng1.6 · debian · 13
- 1.6.48-1+deb13u5 · arm64 · trixie-security
  Affected · Fixed: 1.6.48-1+deb13u6
  dsa · libpng1.6 · debian · 13
- 1.6.48-1+deb13u6 · amd64 · trixie-security
  Fixed · Fixed: 1.6.48-1+deb13u6
  dsa · libpng1.6 · debian · 13
[libpng-tools]Unknown
Source package: [libpng1.6]
Details (5)
- 1.6.48-1+deb13u5 · amd64 · trixie
  Affected · Fixed: 1.6.48-1+deb13u6
  dsa · libpng1.6 · debian · 13
- 1.6.48-1+deb13u5 · arm64 · trixie
  Affected · Fixed: 1.6.48-1+deb13u6
  dsa · libpng1.6 · debian · 13
- 1.6.48-1+deb13u5 · amd64 · trixie-security · Historical version
  Affected · Fixed: 1.6.48-1+deb13u6
  dsa · libpng1.6 · debian · 13
- 1.6.48-1+deb13u5 · arm64 · trixie-security
  Affected · Fixed: 1.6.48-1+deb13u6
  dsa · libpng1.6 · debian · 13
- 1.6.48-1+deb13u6 · amd64 · trixie-security
  Fixed · Fixed: 1.6.48-1+deb13u6
  dsa · libpng1.6 · debian · 13

[openSUSE Tumbleweed]

[libpng16-16]Unknown
Source package: [libpng16]
Details (1)
- 1.6.58-1.2 · x86_64 · tumbleweed
  Unknown · Fixed: 1.6.59-1.1
  Version impact unknown
  dsa · libpng16 · opensuse · tumbleweed
[libpng16-16-32bit]Unknown
Source package: [libpng16]
Details (1)
- 1.6.58-1.2 · x86_64 · tumbleweed
  Unknown · Fixed: 1.6.59-1.1
  Version impact unknown
  dsa · libpng16 · opensuse · tumbleweed
[libpng16-16-x86-64-v3]Unknown
Source package: [libpng16]
Details (1)
- 1.6.58-1.2 · x86_64 · tumbleweed
  Unknown · Fixed: 1.6.59-1.1
  Version impact unknown
  dsa · libpng16 · opensuse · tumbleweed
[libpng16-compat-devel]Unknown
Source package: [libpng16]
Details (1)
- 1.6.58-1.2 · x86_64 · tumbleweed
  Unknown · Fixed: 1.6.59-1.1
  Version impact unknown
  dsa · libpng16 · opensuse · tumbleweed
[libpng16-compat-devel-32bit]Unknown
Source package: [libpng16]
Details (1)
- 1.6.58-1.2 · x86_64 · tumbleweed
  Unknown · Fixed: 1.6.59-1.1
  Version impact unknown
  dsa · libpng16 · opensuse · tumbleweed
[libpng16-compat-devel-x86-64-v3]Unknown
Source package: [libpng16]
Details (1)
- 1.6.58-1.2 · x86_64 · tumbleweed
  Unknown · Fixed: 1.6.59-1.1
  Version impact unknown
  dsa · libpng16 · opensuse · tumbleweed
[libpng16-devel]Unknown
Source package: [libpng16]
Details (1)
- 1.6.58-1.2 · x86_64 · tumbleweed
  Unknown · Fixed: 1.6.59-1.1
  Version impact unknown
  dsa · libpng16 · opensuse · tumbleweed
[libpng16-devel-32bit]Unknown
Source package: [libpng16]
Details (1)
- 1.6.58-1.2 · x86_64 · tumbleweed
  Unknown · Fixed: 1.6.59-1.1
  Version impact unknown
  dsa · libpng16 · opensuse · tumbleweed
[libpng16-devel-x86-64-v3]Unknown
Source package: [libpng16]
Details (1)
- 1.6.58-1.2 · x86_64 · tumbleweed
  Unknown · Fixed: 1.6.59-1.1
  Version impact unknown
  dsa · libpng16 · opensuse · tumbleweed
[libpng16-tools]Unknown
Source package: [libpng16]
Details (1)
- 1.6.58-1.2 · x86_64 · tumbleweed
  Unknown · Fixed: 1.6.59-1.1
  Version impact unknown
  dsa · libpng16 · opensuse · tumbleweed

Observed: Oct 27, 2026, 5:02:06 AM UTC

References

[CERT-Bund public advisories] · [Debian Security Tracker] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]